The present disclosure provides an information aggregation method in machine-to-machine communication (M2M), and an apparatus, where the method includes receiving an aggregation resource creation request, determining an identifier of an aggregated resource and an aggregation manner according to the aggregation resource creation request, creating an aggregation resource according to the determined identifier of the aggregated resource and the determined aggregation manner, where an attribute of the aggregation resource includes the identifier of the aggregated resource and the aggregation manner, and performing information aggregation according to the created aggregation resource.